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SMDFSR SERIES
MINIATURE SMD CHIP INDUCTORS
Applications :
．XDSL/CATV/Wireless Lan /Cable Modem for single
Line and other small-sized general electronic
applications.
Shape and Dimensions (Dimensions are in mm) :
Item A Max. B Max. C Max. D E F G
0603 1.80 1.12 1.02 0.38 0.76 0.33 0.86
0805 2.29 1.73 1.52 0.51 1.27 0.51 1.02
1008 2.92 2.79 2.10 0.51 2.03 0.51 1.52
Item H I J
0603 1.02 0.64 0.64
0805 1.78 1.02 0.76
1008 2.54 1.02 1.27
Features :
Product Identification :
．Miniature SMD wire wound chip inductors have been SMD F S R 0805 – 1R0 J
designed especially for the need of today’s small-sized
(1) (2) (3) (4) (5) (6) (7)
applications. (1) Type : Surface Mount Devices.
．The SMDFSR series is recommended for single line
(2) Material F: Ferrite core.
application. (3) Terminal S : with Silver wraparound.
．Resin-coated surface enables excellent mounting. (4) Packaging R : Tape and Reel.
．Their ferrite core inductors have lower DCR and higher
(5) Dimension.
Current ratings. (6) Inductance : 1R0 for 1.0 uH.
The inductance values from 0.047 to 10uH. (7) Inductance tolerance :
J:±5%;K:±10%;M:±20%.
Characteristics : Test equipments :
．Rated Current : The current when temperature of ．L&Q&SRF: Agilent E4991A RF Impedance analyzer
coil increase up to m △ax. T=20℃.(Ta=20℃) with Agilent 16197A test fixture.
．Operating temp: -25℃ to 85℃. ．DCR: Milli-ohm meter.
．Electrical specifications at 25℃.
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l SMDFSR0603E series
L Tole. Q Test Freq.
SRF DCR Rated Color
Part No. (MHz) (MHz) (Ω) Current
(uH) (±%) Ref. L&Q Min. Max. (mA) Max.
code
SMDFSR0603E-47N
□
0.047 5 , 10 17 7.9 1700 0.075 1500 BLK
SMDFSR0603E-72N
□
0.072 5 , 10 17 7.9 1700 0.12 1500 BRN
SMDFSR0603E-R10
□
0.10 5 , 10 17 7.9 1650 0.13 1500 RED
SMDFSR0603E-R12
□
0.12 5 , 10 17 7.9 1400 0.15 1500 ORN
SMDFSR0603E-R15
□
0.15 5 , 10 17 7.9 1350 0.15 1450 YEL
SMDFSR0603E-R18
□
0.18 5 , 10 17 7.9 1350 0.15 1400 GRN
SMDFSR0603E-R22
□
0.22 5 , 10 17 7.9 1150 0.16 1350 BLU
SMDFSR0603E-R24
□
0.24 5 , 10 17 7.9 1050 0.19 1300 VIO
SMDFSR0603E-R27
□
0.27 5 , 10 17 7.9 1050 0.30 1050 GRY
SMDFSR0603E-R33
□
0.33 5 , 10 17 7.9 850 0.46 1200 WHT
SMDFSR0603E-R39
□
0.39 5 , 10 17 7.9 810 0.51 1200 BLK
SMDFSR0603E-R47
□
0.47 5 , 10 17 7.9 720 0.62 1050 BRN
SMDFSR0603E-R56
□
0.56 5 , 10 17 7.9 600 0.44 850 RED
SMDFSR0603E-R68
□
0.68 5 , 10 17 7.9 600 0.52 850 ORN
SMDFSR0603E-R78
□
0.78 5 , 10 17 7.9 460 0.83 850 YEL
SMDFSR0603E-R82
□
0.82 5 , 10 17 7.9 480 0.69 750 GRN
SMDFSR0603E-1R0
□
1.0 5 , 10 18 7.9 310 0.81 600 BLU
SMDFSR0603E-1R2
□
1.2 5 , 10 17 7.9 270 0.87 550 VIO
SMDFSR0603E-1R5
□
1.5 5 , 10 17 7.9 270 1.06 540 GRY
SMDFSR0603E-1R8
□
1.8 5 , 10 17 7.9 230 1.10 520 WHT
SMDFSR0603E-2R2
□
2.2 5 , 10 17 7.9 140 1.20 500 BLK
SMDFSR0603E-2R7
□
2.7 5 , 10 17 7.9 105 1.50 480 BRN
SMDFSR0603E-3R3
□
3.3 5 , 10 17 7.9 84 1.50 440 RED
SMDFSR0603E-3R9
□
3.9 5 , 10 17 7.9 80 1.60 430 ORN
SMDFSR0603E-4R7
□
4.7 5 , 10 18 7.9 69 2.10 420 YEL
SMDFSR0603E-5R6
□
5.6 5 , 10 18 7.9 65 2.60 400 GRN
SMDFSR0603E-6R8
□
6.8 5 , 10 19 7.9 55 3.10 400 BLU
SMDFSR0603E-8R2
□
8.2 5 , 10 17 7.9 42 3.60 400 GRY
SMDFSR0603E-100
□
10 5 , 10 19 7.9 40 4.80 300 WHT
Typical performance curves :
Inductance vs Frequency Curve
Q vs Frequency Curve
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l SMDFSR0805 series
Part No. Inductance
Tolerance
Q Test Freq.
SRF DCR Rated
L (MHz) (MHz) (Ω) Current
(uH) (±%) Min. L&Q Min. Max. (mA) Max.
SMDFSR0805-R47
□
0.47 5. 10, 20 10 25.2 450 0.40 500
SMDFSR0805-R56
□
0.56 5, 10, 20 10 25.2 450 0.40 500
SMDFSR0805-R68
□
0.68 5, 10, 20 10 25.2 400 0.60 500
SMDFSR0805-R82
□
0.82 5, 10, 20 10 25.2 400 0.80 500
SMDFSR0805-1R0
□
1.0 5, 10, 20 10 7.96 360 1.00 430
SMDFSR0805-1R2
□
1.2 5, 10, 20 10 7.96 350 1.15 410
SMDFSR0805-1R5
□
1.5 5, 10, 20 10 7.96 300 1.20 400
SMDFSR0805-1R8
□
1.8 5, 10, 20 10 7.96 200 1.35 380
SMDFSR0805-2R2
□
2.2 5, 10, 20 10 7.96 170 1.50 350
SMDFSR0805-2R7
□
2.7 5, 10, 20 10 7.96 100 1.70 320
SMDFSR0805-3R3
□
3.3 5, 10, 20 10 7.96 90 1.80 300
SMDFSR0805-3R9
□
3.9 5, 10, 20 10 7.96 90 1.95 280
SMDFSR0805-4R7
□
4.7 5, 10, 20 10 7.96 85 2.05 250
SMDFSR0805-5R6
□
5.6 5, 10, 20 10 7.96 70 2.30 240
SMDFSR0805-6R8
□
6.8 5, 10, 20 10 7.96 55 2.60 220
SMDFSR0805-8R2
□
8.2 5, 10, 20 10 7.96 50 3.00 180
SMDFSR0805-100
□
10 5, 10, 20 8 2.52 30 3.20 150
SMDFSR0805-120
□
12 5, 10, 20 8 2.52 17 3.50 110
SMDFSR0805-150
□
15 5, 10, 20 8 2.52 16 4.20 100
SMDFSR0805-180
□
18 5, 10, 20 8 2.52 15 4.50 95
SMDFSR0805-220
□
22 5, 10, 20 8 2.52 14 6.00 80
Typical performance curves :
Inductance vs Frequency Curve
Q vs Frequency Curve
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l SMDFSR1008 series
Part No. Inductance
Tolerance
Q Test Freq.
SRF DCR Rated
L (MHz) (MHz) (Ω) Current
(uH) (±%) Min. L&Q Min. Max. (mA) Max.
SMDFSR1008-R68
□
0.68 10, 20 12 25.2 330 0.45 600
SMDFSR1008-R82
□
0.82 10, 20 12 25.2 300 0.62 600
SMDFSR1008-1R0
□
1.0 5, 10, 20 12 25.2 300 0.55 580
SMDFSR1008-1R2
□
1.2 5, 10, 20 12 7.96 250 0.75 550
SMDFSR1008-1R5
□
1.5 5, 10, 20 12 7.96 230 0.85 400
SMDFSR1008-1R8
□
1.8 5, 10, 20 12 7.96 168 0.95 320
SMDFSR1008-2R2
□
2.2 5, 10, 20 12 7.96 150 1.30 315
SMDFSR1008-2R7
□
2.7 5, 10, 20 12 7.96 100 1.40 300
SMDFSR1008-3R3
□
3.3 5, 10, 20 12 7.96 80 1.50 280
SMDFSR1008-3R9
□
3.9 5, 10, 20 12 7.96 60 1.55 250
SMDFSR1008-4R7
□
4.7 5, 10, 20 12 7.96 50 1.75 210
SMDFSR1008-5R6
□
5.6 5, 10, 20 12 7.96 40 1.90 190
SMDFSR1008-6R8
□
6.8 5, 10, 20 12 7.96 35 2.00 175
SMDFSR1008-8R2
□
8.2 5, 10, 20 12 7.96 25 2.20 160
SMDFSR1008-100
□
10 5, 10, 20 10 2.52 25 2.50 155
SMDFSR1008-120
□
12 5, 10, 20 10 2.52 20 2.60 145
SMDFSR1008-150
□
15 5, 10, 20 10 2.52 20 3.00 130
SMDFSR1008-180
□
18 5, 10, 20 10 2.52 20 3.00 130
SMDFSR1008-220
□
22 5, 10, 20 10 2.52 18 3.90 105
SMDFSR1008-270
□
27 5, 10, 20 10 2.52 10 4.00 100
SMDFSR1008-330
□
33 5, 10, 20 10 2.52 8 4.80 85
SMDFSR1008-390
□
39 5, 10, 20 10 2.52 7 5.00 80
SMDFSR1008-470
□
47 5, 10, 20 10 2.52 7 5.70 60
SMDFSR1008-560
□
56 5, 10, 20 10 2.52 6.5 6.00 55
SMDFSR1008-680
□
68 5, 10, 20 10 2.52 6.5 6.70 50
SMDFSR1008-820
□
82 5, 10, 20 10 2.52 6.5 7.50 45
SMDFSR1008-101
□
100 5, 10, 20 8 0.796 4.5 11.0 40
Typical performance curves :
Inductance vs Frequency Curve
Q vs Frequency Curve
* Due to the limited space, the catalogue shows the typical specifications only. For more specific details ( characteristics graph, reliability, and others),
kindly invite you to access 3L official website www.3lcoil.com for better known.